Source:Mcgowin-1852
From Pittsburgh Streets
R. E. McGowin. Map of the Cities of Pittsburgh and Allegheny and of the Boroughs of South-Pittsburgh, Birmingham, East-Birmingham, Lawrenceville, Duquesne & Manchester etc. Schuchman & Haunlein, Pittsburgh, 1852. https://collections.lib.uwm.edu/digital/collection/agdm/id/32269/.
